Doomsday may be delayed at Antarctica's most vulnerable glacier.

The Thwaites Glacier in Antarctica, also known as the Doomsday Glacier, is a major concern due to its potential to raise global sea levels by 65 centimeters if it were to melt away. However, recent findings from the International Thwaites Glacier Collaboration (ITGC) suggest that some worst-case scenarios, such as the collapse of the glacier's iceberg-calving front, are unlikely to occur this century. Instead, the glacier is expected to steadily retreat, contributing up to 6 centimeters of global sea level rise by the end of the century. However, in the longer term, the outlook remains grim, with the potential for collapse and a significant rise in sea levels by 2300. The ITGC's research has provided valuable insights into the glacier's vulnerability and the complex factors that contribute to its retreat. Despite some positive findings, the Thwaites Glacier's future remains uncertain, and further research is needed to fully understand its behavior and potential impact on sea levels. [Extracted from the article]